peer manager and iPhone encryption keyhttps://devzone.nordicsemi.com/f/nordic-q-a/14093/peer-manager-and-iphone-encryption-keyI&#39;m testing pairing and bonding with an iPhone running iOS 9.3.1 and nRF52832. I&#39;m running into trouble when reconnecting to a previously paired device. The first time I pair and enable encryption, everything works perfectly. The next time I connecten-USTelligent Community 13Fri, 27 May 2016 16:43:15 GMTRE: peer manager and iPhone encryption keyhttps://devzone.nordicsemi.com/thread/53867?ContentTypeID=1Fri, 27 May 2016 16:43:15 GMT137ad170-7792-4731-bb38-c0d22fbe4515:c158dbcf-c136-4426-96cb-763d7678b18bAndrew<p>It looks like everything is OK. Sometimes &quot;Just works&quot; pairing can be unreliable with the iPhone. This was causing my application to attempt different measures to ensure pairing that would ultimately cause the stored keys to be deleted.</p> <p>I have since switched to MITM pairing with display only IO. Using the pass code provided by iOS has proven to be vastly more reliable when pairing. It also seems that reconnecting is not showing the erratic behavior it was showing before.</p><div style="clear:both;"></div>